*** CURRENTLY OUT OF STOCK – EXPECT BACK IN STOCK APPROX MAY 1, 2024 ***
1973-1978 Buick Apollo
1967-1981 Chevrolet Camaro*
1968-1978 Chevrolet Nova*
1973-1979 Oldsmobile Omega*
1967-1981 Pontiac Firebird*
1974 Pontiac GTO*
1967-1981 Pontiac TransAm*
1971-1981 Pontiac Ventura*
PRICE PER PAIR, SPLIT MONO LEAFSPRINGS
*If you have the original perches installed, you will need our Space Adapter Plates: SP-1 (for multi springs) or SP-3 (for mono springs). Please see Parts & Accessories page to order.
Tested on the fastest stock suspension cars in the world, Calvert’s Split Mono Leafsprings are designed to control and reduce excessive body separation in rear suspension and plants the rear tires without unloading.
All of Calvert Racing’s Split Mono Leafsprings are assembled to order with grade 8 hardware and heavy-duty alignment clamps. Aluminum bushings are pressed into the front spring eyes and polyurethane bushings in the rear spring eyes, these springs have been proven to withstand over 2,500 HP at ¼ mile ETs in the 6s.
NOTE: Calvert Racing Springs are designed for DRAG RACING and have a higher spring rate / stiffer ride than stock springs. Spring halves are dipped in black paint before assembly, but some raw steel may show due to deburring/grinding sharp edges.
Calvert Split Mono Leafsprings are designed to work with CalTracs to maintain arch. While street driving does not put undue stress on the springs, racing with Calvert springs without a traction device installed may result in bent or de-arched springs.
$459.00
Out of stock
Calvert’s Split Mono Leafsprings are available in Stock height as well as +1″, and 1-2″ drop. Call for other/custom ride heights.
Please call if you are running on original springs over 20 years old; your ride height may need to be adjusted to achieve expected results.
| Weight | 52 lbs |
|---|---|
| Dimensions | 65 × 6 × 8 in |
| Make | Model | Year |
|---|---|---|
| Buick | Apollo | 1973 - 1978 |
| Chevrolet | Camaro | 1967 - 1981 |
| Chevrolet | Nova | 1968 - 1978 |
| Oldsmobile | Omega | 1973 - 1979 |
| Pontiac | Firebird | 1967 - 1981 |
| Pontiac | GTO | 1974 |
| Pontiac | Trans Am | 1967 - 1981 |
| Pontiac | Ventura | 1971 - 1981 |
1976-1980 Dodge Aspen
STOCK HEIGHT SPLIT MONO LEAFSPRINGS, PER PAIR
Tested on the fastest stock suspension cars in the world, Calvert’s Split Mono Leafsprings are designed to control and reduce excessive body separation in rear suspension and plants the rear tires without unloading.
All of Calvert Racing’s Split Mono Leafsprings are assembled to order with grade 8 hardware and heavy-duty alignment clamps. Aluminum bushings are pressed into the front spring eyes and polyurethane bushings in the rear spring eyes, these springs have been proven to withstand over 2,500 HP at ¼ mile ETs in the 6s.
NOTE: Calvert Racing Springs are designed for DRAG RACING and have a higher spring rate / stiffer ride than stock springs. Spring halves are dipped in black paint before assembly, but some raw steel may show due to deburring/grinding sharp edges.
Calvert Split Mono Leafsprings are designed to work with CalTracs to maintain arch. While street driving does not put undue stress on the springs, racing with Calvert springs without a traction device installed may result in bent or de-arched springs.
1963-1976 Dodge Dart
1962-1976 Dodge Demon
1964-1969 Plymouth Barracuda
1970-1976 Plymouth Duster
1962-1964 Plymouth Savoy
1960-1976 Plymouth Scamp
1960-1966 Plymouth Valiant
-1″ DROP HEIGHT SPLIT MONO LEAFSPRINGS, PER PAIR
Tested on the fastest stock suspension cars in the world, Calvert’s Split Mono Leafsprings are designed to control and reduce excessive body separation in rear suspension and plants the rear tires without unloading.
All of Calvert Racing’s Split Mono Leafsprings are assembled to order with grade 8 hardware and heavy-duty alignment clamps. Aluminum bushings are pressed into the front spring eyes and polyurethane bushings in the rear spring eyes, these springs have been proven to withstand over 2,500 HP at ¼ mile ETs in the 6s.
NOTE: Calvert Racing Springs are designed for DRAG RACING and have a higher spring rate / stiffer ride than stock springs. Spring halves are dipped in black paint before assembly, but some raw steel may show due to deburring/grinding sharp edges.
Calvert Split Mono Leafsprings are designed to work with CalTracs to maintain arch. While street driving does not put undue stress on the springs, racing with Calvert springs without a traction device installed may result in bent or de-arched springs.